Test suite names: BLS and KZG 4844 are confusingly called 'small'

[mratsim]

Ages ago (in 2019 #1320), a huge refactoring introduced suite names.

At the time the BLS test suites were tagged with suite_name='small', unfortunately I do not remember the origin of the name (cc @protolambda and @asanso) as the full suite did not exist at the time (https://github.com/ethereum/bls12-381-tests).

IIRC it was a minimal set of tests that implementations should pass for interop, was agnostic to minimal/mainnet and included SSZ tests as well but I may very well completely misremember.

consensus-specs/tests/generators/bls/main.py

Lines 514 to 525 in 8a64a90

	def cases_fn() -> Iterable[gen_typing.TestCase]:
	for data in test_case_fn():
	(case_name, case_content) = data
	yield gen_typing.TestCase(
	fork_name=fork_name,
	preset_name='general',
	runner_name='bls',
	handler_name=handler_name,
	suite_name='small',
	case_name=case_name,
	case_fn=lambda: [('data', 'data', case_content)]
	)

The KZG-4844 suite reuses the name small which AFAIK doesn't mean anything anymore in today's codebase.

consensus-specs/tests/generators/kzg_4844/main.py

Lines 522 to 533 in 8a64a90

	def cases_fn() -> Iterable[gen_typing.TestCase]:
	for data in test_case_fn():
	(case_name, case_content) = data
	yield gen_typing.TestCase(
	fork_name=fork_name,
	preset_name='general',
	runner_name='kzg',
	handler_name=handler_name,
	suite_name='small',
	case_name=case_name,
	case_fn=lambda: [('data', 'data', case_content)]
	)

This is prone to confusion with the KZG minimal trusted setup as well.

I propose to change:

• bls 'small' to just 'bls' or 'crypto-bls'
• KZG 'small" to 'kzg-mainnet' or 'kzg-minimal' (depending on the trusted setup.

[hwwhww]

fixed via #3484